/*
 * Copyright (C) 2009, 2010, B3log Team
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.b3log.nide.util.parser.java.source;

import java.io.FileReader;
import org.apache.commons.io.IOUtils;
import java.util.Set;
import org.b3log.nide.util.parser.NideJavaParserTestCase;
import org.b3log.nide.util.parser.marker.HighlightingMarker;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.Test;
import static org.testng.Assert.*;

/**
 * {@link CommentVisitor} test case.
 *
 * @author <a href="mailto:DL88250@gmail.com">Liang Ding</a>
 * @version 1.0.0.2, Nov 29, 2010
 */
public final class CommentVisitorTestCase {

    /**
     * Comment visitor.
     */
    private CommentVisitor commentVisitor;

    /**
     * Initializes test instance.
     *
     * @throws Exception exception
     */
    @BeforeTest
    public void beforeTest() throws Exception {
        final String testDataFilePath =
                NideJavaParserTestCase.class.getClassLoader().
                getResource("HelloWorld.java").toURI().
                getPath();
        final String javaSourceCode = IOUtils.toString(
                new FileReader(testDataFilePath));

        commentVisitor = new CommentVisitor(javaSourceCode);
    }

    /**
     * Tests {@linkplain CommentVisitor#getHighlightingMarkers()} method.
     */
    @Test
    public void getHighlightingMarkers() {
        final Set<HighlightingMarker> highlightingMarkers =
                commentVisitor.getHighlightingMarkers();


        for (HighlightingMarker highlightingMarker : highlightingMarkers) {
            assertEquals(highlightingMarker.getStyle().getColor(),
                         "#808080");
        }
    }
}
